Green Synthesis of Gold and Iron Nanoparticles for Targeted Delivery: An In Vitro and In Vivo Study

Figure 1

(a) Color change of extract showing the synthesis of different gold nanoparticles (AuNPs). (b) Color change of extract showing the synthesis of different iron nanoparticles (FeNPs). (c) UV-visible spectrum of (A) Phyllanthus emblica AuNPs (P. emblica AuNPs), (B) Syzygium cumini (AuNPs) (S. cumini AuNPs), (C) Mentha piperita AuNPs (M. piperita AuNPs), (D) Rosa indica AuNPs (R. indica AuNPs), (E) Mallotus philippensis AuNPs (M. philippensis AuNPs), (F) Ficus microcarpa AuNPs (F. microcarpa AuNPs), (G) Phyllanthus emblica FeNPs (P. emblica FeNPs), (H) Syzygium cumini FeNPs (S. cumini FeNPs), (I) Mentha piperita FeNPs (M. piperita FeNPs), (J) Rosa indica FeNPs (R. indica FeNPs), (K) Mallotus philippensis FeNPs (M. philippensis FeNPs), (L) Ficus microcarpa FeNPs (F. microcarpa FeNPs). (d) UV-visible spectrum showing stability of (A) P. emblica AuNPs, (B) S. cumini AuNPs, (C) M. piperita AuNPs, (D) R. indica AuNPs, (E) M. philippensis AuNPs, (F) F. microcarpa AuNPs, (G) P. emblica FeNPs, (H) S. cumini FeNPs, (I) M. piperita FeNPs, (J) R. indica FeNPs, (K) M. philippensis FeNPs, (L) F. microcarpa FeNPs.

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